Bull elk searches for food beneath the snow. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4032668/photo-image-background-nature-mountainFree Image from public domain license
Female elk in snow, Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4039510/photo-image-background-woods-forestFree Image from public domain license
Bull elk, Blacktail Deer Plateau. Original public domain image from Flickr https://www.rawpixel.com/image/4032721/photo-image-background-nature-mountainFree Image from public domain license
Bull elk, Mammoth Hot Springs, USA. Original public domain image from Flickr https://www.rawpixel.com/image/4039414/photo-image-background-nature-naturalFree Image from public domain license
Elk sparring near the North Entrance. Original public domain image from Flickr https://www.rawpixel.com/image/4032546/photo-image-background-nature-mountainFree Image from public domain license
Bull elk bugling, Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4039506/photo-image-background-woods-forestFree Image from public domain license
Bull elk in Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4032531/photo-image-background-nature-mountainFree Image from public domain license
Bull elk resting near Blacktail Ponds. Original public domain image from Flickr https://www.rawpixel.com/image/4032699/photo-image-background-nature-mountainFree Image from public domain license
Bull elk skull along the Yellowstone River Trail. Original public domain image from Flickr https://www.rawpixel.com/image/4032686/photo-image-background-nature-mountainFree Image from public domain license
Bull elk bugling, Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4039456/photo-image-background-tree-natureFree Image from public domain license
Bull elk grazing in Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4032555/photo-image-background-nature-mountainFree Image from public domain license
Bull elk, Blacktail Deer Plateau. Original public domain image from Flickr https://www.rawpixel.com/image/4039451/photo-image-background-woods-forestFree Image from public domain license
Brown and black deer running in Yellowstone National Park, United States. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305472/free-photo-image-horse-america-animalFree Image from public domain license
Newborn elk calf photographed from a balcony. Original public domain image from Flickr https://www.rawpixel.com/image/4032609/photo-image-background-nature-grassFree Image from public domain license
Wild deer with snow effect https://www.rawpixel.com/image/12512724/wild-deer-with-snow-effectView license
The great and small game of Europe, western & northern Asia and America; their distribution, habits, and structure https://www.rawpixel.com/image/9975833/image-art-vintage-bookFree Image from public domain license
Cow elk in snow, Mammoth Hot Springs. Original public domain image from Flickr https://www.rawpixel.com/image/4039513/photo-image-woods-forest-natureFree Image from public domain license
Female moose, Gallatin River, USA. Original public domain image from Flickr https://www.rawpixel.com/image/4039497/photo-image-background-nature-waterFree Image from public domain license
Bull Elk along the Madison Riverby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038922/photo-image-tree-plantFree Image from public domain license
Two elk grazing a ridge during sunsetby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038969/photo-image-tree-plant-natureFree Image from public domain license
Young bison spar along the Firehole River by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038850/photo-image-elephant-animalFree Image from public domain license
Bull bison crossing Yellowstone River by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4039209/photo-image-nature-fog-elephantFree Image from public domain license
PNG Female elk in snow Mammoth Hot Springs, collage element, transparent background https://www.rawpixel.com/image/7019591/png-woods-animalView license
PNG Female elk in snow Mammoth Hot Springs, collage element, transparent background https://www.rawpixel.com/image/7267843/png-torn-paper-rippedView license
Bison grazing in Round Prairie near Pebble Creek Campgroundby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038830/photo-image-tree-plant-natureFree Image from public domain license
First red dog sighting near the North Entrance by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038813/photo-image-plant-grassFree Image from public domain license
Mule deer buck near the north entrance by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038873/photo-image-fall-animalFree Image from public domain license
Bull elk in Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/434424/free-photo-image-yellowstone-carol-highsmith-national-parkFree Image from public domain license
Bighorn sheep ram in Lamar valley by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4039199/photo-image-tree-plantFree Image from public domain license
Bison feeding in the snow, Yellowstone National Park. NPS Photo/David Restivo. https://www.rawpixel.com/image/4225294/photo-image-public-domain-ocean-natureFree Image from public domain license
Cow elk hiding in the bushes in Mammoth Hot Springs by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4039003/photo-image-plant-grassFree Image from public domain license
Group of bison feeding in the snow near Wraith Falls Trailheadby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038790/photo-image-tree-plant-birdFree Image from public domain license
Bison herd sunrise at -20°F by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038930/photo-image-elephant-animalFree Image from public domain license
Successful Hunters dressing Elk, No. 56 from the series "Yellowstone National Park Views" by William I. Marshall https://www.rawpixel.com/image/8965051/photo-image-plant-person-treeFree Image from public domain license
Bull elkNew antler growth of the year on a bull by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4039264/photo-image-lion-animalFree Image from public domain license
A pronghorn grazes along the road in Lamar Valley by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038984/photo-image-animal-public-domainFree Image from public domain license
Bighorn sheep ewe with lamb on Mount Washburn by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4039155/photo-image-tree-plantFree Image from public domain license
Mule deer, Mammoth Hot Springs by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038872/photo-image-animal-public-domainFree Image from public domain license
Elk on Mt. Everts with views of Sepulcher Mountain and Electric PeakNPS / Jacob W. Frank https://www.rawpixel.com/image/9652740/photo-image-plant-grass-treeFree Image from public domain license
Female elk in snow Mammoth Hot Springs collage element psd https://www.rawpixel.com/image/7019548/psd-woods-animal-natureView license
Female elk in snow Mammoth Hot Springs collage element psd https://www.rawpixel.com/image/8690492/psd-torn-paper-ripped-woodsView license
Bull elk in Yellowstone National Park, in the northwest corner of the western state of Wyoming. Original image from Carol M.… https://www.rawpixel.com/image/582750/carol-highsmiths-wyoming-photographFree Image from public domain license
Female elk in snow Mammoth Hot Springs image element https://www.rawpixel.com/image/6915057/image-woods-animal-natureView license
Female elk in snow Mammoth Hot Springs image element https://www.rawpixel.com/image/7267822/image-torn-paper-ripped-woodsView license
Bison at Fountain Paint pots by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4038671/photo-image-tree-plant-woodFree Image from public domain license
Bull bison graze along an ephemeral pool in Lamar Valley by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038557/photo-image-nature-mountains-elephantFree Image from public domain license
Mature bull elk standing in grass at Yellowstone National Park. Original public domain image from Flickr https://www.rawpixel.com/image/3335658/free-photo-image-deer-animal-antelopeFree Image from public domain license
Wolf, magpies, and ravens at carcass near Soda Butte by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4038787/photo-image-bird-nature-iceFree Image from public domain license
Bighorn sheep lambs and eweby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038464/photo-image-summer-natureFree Image from public domain license
USFS Hellroaring Station signby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038006/photo-image-wood-buildingFree Image from public domain license
Coyote walks along the Yellowstone River with Canada geese by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038199/photo-image-bird-dogFree Image from public domain license
Mule deer buck on Blacktail Deer Plateau by Diane Renkin. Original public domain image from Flickr https://www.rawpixel.com/image/4038713/photo-image-animal-public-domainFree Image from public domain license
Bull bison browsing on willows near Pebble Creek by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4039229/photo-image-animal-public-domainFree Image from public domain license
New born elk calfTwenty five minute old elk calf in Mammoth Hot Springs by Jim Peaco. Original public domain image from… https://www.rawpixel.com/image/4038239/photo-image-tree-plant-dogFree Image from public domain license
Bull elk taken by a wolf pack days earlier by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038189/photo-image-nature-mountain-iceFree Image from public domain license
Bighorn ram walking a ridge by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038498/photo-image-animal-public-domainFree Image from public domain license
Bull elk sleepingClose-up of bull elk sleeping on lawn at Mammoth by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4039231/photo-image-cat-animalFree Image from public domain license
Cinnamon colored black bear near Soda Butte Creek by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4038952/photo-image-animal-public-domainFree Image from public domain license
Bison near Stephens Creek by Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038634/photo-image-nature-mountain-landscapeFree Image from public domain license
Mule deer near Phantom Lake by Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4039254/photo-image-animal-public-domainFree Image from public domain license
Bull elk by Obsidian Creek in snowby Jim Peaco. Original public domain image from Flickr https://www.rawpixel.com/image/4038734/photo-image-tree-plant-natureFree Image from public domain license
Mule deer in morning light by Neal Herbert. Original public domain image from Flickr https://www.rawpixel.com/image/4039212/photo-image-animal-public-domainFree Image from public domain license
A group of bison walk down the road near Madison Junctionby Jacob W. Frank. Original public domain image from Flickr https://www.rawpixel.com/image/4038047/photo-image-car-animalFree Image from public domain license